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Carbon + Oxygen Compounds (C + O)

Browse all compounds containing Carbon + Oxygen by molecular formula, IUPAC name, or traditional name. Explore molecular weights and compound details.

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Total Compounds: 6,571,471
Showing 6,362,551 - 6,362,600 of 6,571,471
Page 127252 of 131,430
CID Formula IUPAC Name Traditional Name Mol. Weight
6776504 C20H21N3O3 5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[(4-methoxyphenyl)methyl]-1,2-dihydropyrazole-3-carboxamide 5-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[(4-methoxyphenyl)methyl]-1,2-dihydropyrazole-3-carboxamide 351.4
6776505 C18H16ClN3O3 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[(4-methoxyphenyl)methyl]-1,2-dihydropyrazole-3-carboxamide 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[(4-methoxyphenyl)methyl]-1,2-dihydropyrazole-3-carboxamide 357.8
6776506 C20H15ClO6 3-(3-benzoyl-6-chloro-4,5-dihydroxy-benzofuran-7-yl)-4-hydroxy-pent-3-en-2-one 3-(3-benzoyl-6-chloro-4,5-dihydroxy-benzofuran-7-yl)-4-hydroxy-pent-3-en-2-one 386.8
6776507 C23H25N3O6 (4R)-5-(2-methoxyethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3,4,5-trimethoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4R)-5-(2-methoxyethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(3,4,5-trimethoxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 439.5
6776508 C24H21N4O2+ (4S)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(p-tolyl)-5-(pyridin-1-ium-4-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4S)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(p-tolyl)-5-(pyridin-1-ium-4-ylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 397.4
6776509 C24H20N4O2 (4S)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(p-tolyl)-5-(4-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4S)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-4-(p-tolyl)-5-(4-pyridylmethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 396.4
6776510 C18H19N4O2+ 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(pyridin-1-ium-4-ylmethyl)-1,2-dihydropyrazole-3-carboxamide 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(pyridin-1-ium-4-ylmethyl)-1,2-dihydropyrazole-3-carboxamide 323.4
6776511 C18H18N4O2 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(4-pyridylmethyl)-1,2-dihydropyrazole-3-carboxamide 5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(4-pyridylmethyl)-1,2-dihydropyrazole-3-carboxamide 322.4
6776512 C20H16N6O 6-[10-(3,4-dimethylphenyl)-3,4,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-5-ylidene]cyclohexa-2,4-dien-1-one 6-[10-(3,4-dimethylphenyl)-3,4,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-5-ylidene]cyclohexa-2,4-dien-1-one 356.4
6776513 C29H29N3O3 (4S)-4-(4-isopropylphenyl)-5-[2-(4-methoxyphenyl)ethyl]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4S)-4-(4-isopropylphenyl)-5-[2-(4-methoxyphenyl)ethyl]-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 467.6
6776514 C22H25N3O4 N-[2-(3,4-dimethoxyphenyl)ethyl]-5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-[2-(3,4-dimethoxyphenyl)ethyl]-5-(4,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 395.5
6776515 C17H12F3N3O2 5-(6-oxocyclohexa-2,4-dien-1-ylidene)-N-[2-(trifluoromethyl)phenyl]-1,2-dihydropyrazole-3-carboxamide 5-(6-oxocyclohexa-2,4-dien-1-ylidene)-N-[2-(trifluoromethyl)phenyl]-1,2-dihydropyrazole-3-carboxamide 347.29
6776516 C18H10Cl2N6O 6-[10-(3,4-dichlorophenyl)-3,5,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-ylidene]cyclohexa-2,4-dien-1-one 6-[10-(3,4-dichlorophenyl)-3,5,6,8,10,11-hexazatricyclo[7.3.0.02,6]dodeca-1(9),2,7,11-tetraen-4-ylidene]cyclohexa-2,4-dien-1-one 397.2
6776517 C22H23ClN4O4S 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[3-(2-methoxyethylcarbamoyl)-4,5,6,7-tetrahydrobenzothiophen-2-yl]-1,2-dihydropyrazole-3-carboxamide 5-(3-chloro-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[3-(2-methoxyethylcarbamoyl)-4,5,6,7-tetrahydrobenzothiophen-2-yl]-1,2-dihydropyrazole-3-carboxamide 475.0
6776518 C11H14N2O3 2-hydroxy-6-[(morpholinoamino)methylene]cyclohexa-2,4-dien-1-one 2-hydroxy-6-[(morpholinoamino)methylene]cyclohexa-2,4-dien-1-one 222.24
6776519 C27H33N3O5 (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(4-isopentyloxy-3-methoxy-phenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4R)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(4-isopentyloxy-3-methoxy-phenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 479.6
6776520 C24H18FN3O3 (4R)-5-[(4-fluorophenyl)methyl]-4-(4-hydroxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4R)-5-[(4-fluorophenyl)methyl]-4-(4-hydroxyphenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 415.4
6776521 C20H12Cl2N2O2 6-[4-(3,4-dichlorophenoxy)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one 6-[4-(3,4-dichlorophenoxy)-1H-quinazolin-2-ylidene]cyclohexa-2,4-dien-1-one 383.2
6776522 C21H22N2O4 6-[4-(3,4-dimethoxyphenyl)-1,2-dihydropyrazol-3-ylidene]-3-(2-methylallyloxy)cyclohexa-2,4-dien-1-one 6-[4-(3,4-dimethoxyphenyl)-1,2-dihydropyrazol-3-ylidene]-3-(2-methylallyloxy)cyclohexa-2,4-dien-1-one 366.4
6776523 C25H19ClF3N3O3 6-[2-amino-5-(2-methoxyphenyl)-6-(trifluoromethyl)-1H-pyrimidin-4-ylidene]-3-[(3-chlorophenyl)methoxy]cyclohexa-2,4-dien-1-one 6-[2-amino-5-(2-methoxyphenyl)-6-(trifluoromethyl)-1H-pyrimidin-4-ylidene]-3-[(3-chlorophenyl)methoxy]cyclohexa-2,4-dien-1-one 501.9
6776524 C25H19Cl2N3O3 (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[(2-chlorophenyl)methyl]-4-(3-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[(2-chlorophenyl)methyl]-4-(3-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 480.3
6776525 C30H31N3O3 (4S)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethylphenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4S)-3-(3,5-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-ethylphenyl)-5-[2-(4-methoxyphenyl)ethyl]-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 481.6
6776526 C17H19N5O2S 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-isopropyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-(5-isopropyl-1,3,4-thiadiazol-2-yl)-1,2-dihydropyrazole-3-carboxamide 357.4
6776527 C22H22ClN3O5 (4S)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-hydroxy-phenyl)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4S)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-ethoxy-4-hydroxy-phenyl)-5-(2-hydroxyethyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 443.9
6776528 C28H26ClN3O3S (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[2-(4-methoxyphenyl)ethyl]-4-(4-methylsulfanylphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-[2-(4-methoxyphenyl)ethyl]-4-(4-methylsulfanylphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 520.0
6776529 C23H22N5O2+ 6-amino-1-(3,4-dimethylphenyl)-4-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3-methyl-2,7-dihydropyrazolo[3,4-b]pyridin-1-ium-5-carbonitrile 6-amino-1-(3,4-dimethylphenyl)-4-(3-methoxy-4-oxo-cyclohexa-2,5-dien-1-ylidene)-3-methyl-2,7-dihydropyrazolo[3,4-b]pyridin-1-ium-5-carbonitrile 400.5
6776530 C19H13ClN5O2S+ 7-amino-6-[[6-(4-chlorophenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-methyl-isoxazolo[2,3-a]pyrimidin-5-one 7-amino-6-[[6-(4-chlorophenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-methyl-isoxazolo[2,3-a]pyrimidin-5-one 410.9
6776531 C19H13ClN5O2S+ 7-amino-6-[[6-(4-chlorophenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-methyl-isoxazolo[2,3-a]pyrimidin-5-one 7-amino-6-[[6-(4-chlorophenyl)imidazo[2,1-b]thiazol-4-ium-5-ylidene]methyl]-2-methyl-isoxazolo[2,3-a]pyrimidin-5-one 410.9
6776532 C25H28ClN3O5 (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(4-isobutoxy-3-methoxy-phenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(2-hydroxyethyl)-4-(4-isobutoxy-3-methoxy-phenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 486.0
6776533 C18H17N3O4 N-(2,5-dimethoxyphenyl)-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-(2,5-dimethoxyphenyl)-5-(6-oxocyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 339.3
6776534 C19H19N3O2 N-(3,4-dimethylphenyl)-5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide N-(3,4-dimethylphenyl)-5-(3-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-1,2-dihydropyrazole-3-carboxamide 321.4
6776535 C20H21N3O4 6-[2-amino-5-(3,4-dimethoxyphenyl)-6-methyl-1H-pyrimidin-4-ylidene]-3-methoxy-cyclohexa-2,4-dien-1-one 6-[2-amino-5-(3,4-dimethoxyphenyl)-6-methyl-1H-pyrimidin-4-ylidene]-3-methoxy-cyclohexa-2,4-dien-1-one 367.4
6776536 C25H20ClN3O3 (4R)-5-benzyl-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4R)-5-benzyl-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(3-hydroxyphenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 445.9
6776537 C19H16FN3O3 (4S)-4-(2-fluorophenyl)-5-(2-hydroxyethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4S)-4-(2-fluorophenyl)-5-(2-hydroxyethyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 353.3
6776538 C23H16Cl3N3O2 6-[2-amino-5-(4-chlorophenyl)-1H-pyrimidin-6-ylidene]-3-[(3,4-dichlorophenyl)methoxy]cyclohexa-2,4-dien-1-one 6-[2-amino-5-(4-chlorophenyl)-1H-pyrimidin-6-ylidene]-3-[(3,4-dichlorophenyl)methoxy]cyclohexa-2,4-dien-1-one 472.7
6776539 C20H22N4O4S 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[2-(4-sulfamoylphenyl)ethyl]-1,2-dihydropyrazole-3-carboxamide 5-(2,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[2-(4-sulfamoylphenyl)ethyl]-1,2-dihydropyrazole-3-carboxamide 414.5
6776540 C25H24N4O4S 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[methyl(phenyl)sulfamoyl]phenyl]-1,2-dihydropyrazole-3-carboxamide 5-(3,4-dimethyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-N-[4-[methyl(phenyl)sulfamoyl]phenyl]-1,2-dihydropyrazole-3-carboxamide 476.5
6776541 C27H24FN3O4 (4R)-5-[2-(3,4-dimethoxyphenyl)ethyl]-4-(4-fluorophenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4R)-5-[2-(3,4-dimethoxyphenyl)ethyl]-4-(4-fluorophenyl)-3-(6-oxocyclohexa-2,4-dien-1-ylidene)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 473.5
6776542 C20H17ClN6OS 2-[[5-(3-chlorophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide 2-[[5-(3-chlorophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide 424.9
6776543 C20H17ClN6OS 2-[[5-(3-chlorophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide 2-[[5-(3-chlorophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N'-(indol-3-ylidenemethyl)acetohydrazide 424.9
6776544 C24H20BrN3O3 6-[2-amino-5-(2-methoxyphenyl)-1H-pyrimidin-6-ylidene]-3-[(4-bromophenyl)methoxy]cyclohexa-2,4-dien-1-one 6-[2-amino-5-(2-methoxyphenyl)-1H-pyrimidin-6-ylidene]-3-[(4-bromophenyl)methoxy]cyclohexa-2,4-dien-1-one 478.3
6776545 C19H18ClN3O2 6-[2-amino-5-(4-chlorophenyl)-6-methyl-1H-pyrimidin-4-ylidene]-3-ethoxy-cyclohexa-2,4-dien-1-one 6-[2-amino-5-(4-chlorophenyl)-6-methyl-1H-pyrimidin-4-ylidene]-3-ethoxy-cyclohexa-2,4-dien-1-one 355.8
6776546 C24H20N2O3 3-benzyloxy-6-[5-(2-methoxyphenyl)-1H-pyrimidin-6-ylidene]cyclohexa-2,4-dien-1-one 3-benzyloxy-6-[5-(2-methoxyphenyl)-1H-pyrimidin-6-ylidene]cyclohexa-2,4-dien-1-one 384.4
6776547 C26H26N2O3 6-[4-(4-tert-butyl-2-methyl-phenoxy)-1H-quinazolin-2-ylidene]-2-methoxy-cyclohexa-2,4-dien-1-one 6-[4-(4-tert-butyl-2-methyl-phenoxy)-1H-quinazolin-2-ylidene]-2-methoxy-cyclohexa-2,4-dien-1-one 414.5
6776548 C27H32ClN3O5 (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-4-(4-isopentyloxy-3-methoxy-phenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-5-(3-hydroxypropyl)-4-(4-isopentyloxy-3-methoxy-phenyl)-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 514.0
6776549 C21H14Cl2N2O3 6-[4-(2,3-dichlorophenoxy)-1H-quinazolin-2-ylidene]-2-methoxy-cyclohexa-2,4-dien-1-one 6-[4-(2,3-dichlorophenoxy)-1H-quinazolin-2-ylidene]-2-methoxy-cyclohexa-2,4-dien-1-one 413.2
6776550 C22H22ClN3O4 (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-hydroxy-3-methoxy-phenyl)-5-propyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one (4R)-3-(3-chloro-4-methyl-6-oxo-cyclohexa-2,4-dien-1-ylidene)-4-(4-hydroxy-3-methoxy-phenyl)-5-propyl-2,4-dihydro-1H-pyrrolo[3,4-c]pyrazol-6-one 427.9
6776551 C18H13BrF3N3O2 6-[2-amino-5-(4-bromophenyl)-6-(trifluoromethyl)-1H-pyrimidin-4-ylidene]-3-methoxy-cyclohexa-2,4-dien-1-one 6-[2-amino-5-(4-bromophenyl)-6-(trifluoromethyl)-1H-pyrimidin-4-ylidene]-3-methoxy-cyclohexa-2,4-dien-1-one 440.2
6776552 C16H12N4OS 5-amino-6-(indol-3-ylidenemethyl)-2-methyl-thiazolo[3,2-a]pyrimidin-7-one 5-amino-6-(indol-3-ylidenemethyl)-2-methyl-thiazolo[3,2-a]pyrimidin-7-one 308.4
6776553 C16H12N4OS 5-amino-6-(indol-3-ylidenemethyl)-2-methyl-thiazolo[3,2-a]pyrimidin-7-one 5-amino-6-(indol-3-ylidenemethyl)-2-methyl-thiazolo[3,2-a]pyrimidin-7-one 308.4

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